1123130032110 has 24 divisors (see below), whose sum is σ = 2920138083720. Its totient is φ = 299501341872.

The previous prime is 1123130032091. The next prime is 1123130032159. The reversal of 1123130032110 is 112300313211.

1123130032110 is a `hidden beast` number, since 1 + 1 + 2 + 31 + 300 + 321 + 10 = 666.

It is a super-2 number, since 2×1123130032110² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6239611200 + ... + 6239611379.

It is an arithmetic number, because the mean of its divisors is an integer number (121672420155).

Almost surely, 2^{1123130032110} is an apocalyptic number.

1123130032110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123130032110 is an abundant number, since it is smaller than the sum of its proper divisors (1797008051610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1123130032110 is a wasteful number, since it uses less digits than its factorization.

1123130032110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12479222592 (or 12479222589 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1123130032110 its reverse (112300313211), we get a palindrome (1235430345321).

The spelling of 1123130032110 in words is "one trillion, one hundred twenty-three billion, one hundred thirty million, thirty-two thousand, one hundred ten".